critical9.2
CVE-2026-12503
Improper Link Resolution (CWE-59) in `/usr/bin/larm_starter` in Loytec L-INX, L-GATE, L-ROC, L-IOB, L-DALI, L-VIS and L-PAD through 8.4.16 on LINX-A64 allows a…
Impact
Improper Link Resolution (CWE-59) in `/usr/bin/larm_starter` in Loytec L-INX, L-GATE, L-ROC, L-IOB, L-DALI, L-VIS and L-PAD through 8.4.16 on LINX-A64 allows an authenticated `larmapp` attacker to make `/etc/passwd` writable by the `larmapp` group (leading to root privilege escalation) via a symlink attack on `/etc/lighttpd/ssl/server.pem`.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Loytec | Loytec L-INX, L-GATE, L-ROC, L-IOB, L-DALI, L-VIS And L-PAD | through 8.4.16 |
Versions were read from the advisory text. No structured product data has been published for this record yet.